{"id":8757,"date":"2025-06-02T03:56:10","date_gmt":"2025-06-02T03:56:10","guid":{"rendered":"https:\/\/premiumalu.com\/6066-aluminum-essential-facts-you-need-to-know\/"},"modified":"2026-10-08T08:32:01","modified_gmt":"2026-10-08T08:32:01","slug":"6066-hlinik-zakladni-fakta-ktera-potrebujete-vedet","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/cs\/6066-aluminum-essential-facts-you-need-to-know\/","title":{"rendered":"6066 Hlin\u00edkov\u00e9 v\u00fdlisky: Co pot\u0159ebujete v\u011bd\u011bt"},"content":{"rendered":"<p class=\"wp-block-paragraph\">6066 je sva\u0159iteln\u00e1 slitina 6xxx, kter\u00e1 obsahuje p\u0159ibli\u017en\u011b trojn\u00e1sobek m\u011bdi oproti 6061 a dosahuje vy\u0161\u0161\u00ed pevnosti ve stavu T6 \u2014 co\u017e je d\u016fvod, pro\u010d ji Aluminum Association popisuje jako slitinu pro <strong>sva\u0159ovan\u00e9 konstruk\u010dn\u00ed v\u00fdkovky a v\u00fdlisky<\/strong> sp\u00ed\u0161e ne\u017e jako univerz\u00e1ln\u00ed jakost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u011b\u010f rozhoduje o kompromisu: zvy\u0161uje pevnost po st\u00e1rnut\u00ed nad \u00farove\u0148 6061 a sni\u017euje korozn\u00ed rezervu, a oboj\u00ed se m\u011bn\u00ed spole\u010dn\u011b. Proto je 6066 ur\u010dena pro sva\u0159ovan\u00e9 konstruk\u010dn\u00ed pr\u00e1ce, nikoli pro cokoli vystaven\u00e9 slan\u00e9 vod\u011b bez n\u00e1t\u011bru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud je 6066 ji\u017e uvedena na va\u0161em v\u00fdkresu, rozhoduj\u00edc\u00ed jsou stav a dokumentace.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co je hlin\u00edk 6066?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">6066 je tepeln\u011b zpracovateln\u00e1 tv\u00e1\u0159en\u00e1 slitina Al-Mg-Si-Cu \u0159ady 6xxx, registrovan\u00e1 Aluminum Association jako UNS A96066. Zpev\u0148uje se precipitac\u00ed k\u0159emi\u010ditanu ho\u0159e\u010dnat\u00e9ho (Mg\u2082Si) b\u011bhem um\u011bl\u00e9ho st\u00e1rnut\u00ed, stejn\u00fdm mechanismem, kter\u00fd zpev\u0148uje 6061 a 6082, p\u0159i\u010dem\u017e f\u00e1ze obsahuj\u00edc\u00ed m\u011b\u010f p\u0159isp\u00edvaj\u00ed k odezv\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Praktick\u00e9 rozd\u00edly oproti 6061 jsou t\u0159i a v\u0161echny vypl\u00fdvaj\u00ed z chemick\u00e9ho slo\u017een\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u011b\u010f 0,7\u20131,21 %<\/strong>, oproti 0,15\u20130,40 % v 6061, co\u017e je zdroj vy\u0161\u0161\u00ed pevnosti po st\u00e1rnut\u00ed.<\/li>\n\n\n\n<li><strong>K\u0159em\u00edk 0,9\u20131,8 %<\/strong>, na horn\u00ed hranici rozsahu 6xxx, co\u017e zvy\u0161uje pevnost a sni\u017euje teplotu taven\u00ed pro extruzi.<\/li>\n\n\n\n<li><strong>Mangan 0,6\u20131,1 %<\/strong>, vy\u0161\u0161\u00ed ne\u017e u 6061, co\u017e p\u0159id\u00e1v\u00e1 hou\u017eevnatost a odolnost proti \u00fanav\u011b.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">6066 je slitina pro extruzi a kov\u00e1n\u00ed, nikoli konstruk\u010dn\u00ed plech nebo architektonick\u00e1 jakost. Standardn\u00ed ty\u010de, pruty a profily pokr\u00fdvaj\u00ed v\u011bt\u0161inu objedn\u00e1vek a ostatn\u00ed formy se \u0159e\u017eou podle v\u00fdkresu p\u0159i n\u00edzk\u00fdch minim\u00e1ln\u00edch mno\u017estv\u00edch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Chemick\u00e9 slo\u017een\u00ed 6066<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00ed\u017ee uveden\u00e9 limity jsou registrovan\u00e9 slo\u017een\u00ed a shoduj\u00ed se mezi registrac\u00ed Aluminum Association pro UNS A96066 a GB\/T 3190-2020.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Prvek<\/td><td>Hmotnost %<\/td><\/tr><tr><td>K\u0159em\u00edk (Si)<\/td><td>0.90 \u2013 1.80<\/td><\/tr><tr><td>\u017delezo (Fe)<\/td><td>max 0,50<\/td><\/tr><tr><td><strong>M\u011b\u010f (Cu)<\/strong><\/td><td><strong>0.70 \u2013 1.20<\/strong><\/td><\/tr><tr><td>Mangan (Mn)<\/td><td>0.60 \u2013 1.10<\/td><\/tr><tr><td>Ho\u0159\u010d\u00edk (Mg)<\/td><td>0.80 \u2013 1.40<\/td><\/tr><tr><td>Chrom (Cr)<\/td><td>max 0,40<\/td><\/tr><tr><td>Zinek (Zn)<\/td><td>0,25 max.<\/td><\/tr><tr><td>Titan (Ti)<\/td><td>max 0,20<\/td><\/tr><tr><td>Ostatn\u00ed, ka\u017ed\u00fd \/ celkem<\/td><td>max. 0,05 \/ max. 0,15<\/td><\/tr><tr><td>Hlin\u00edk (Al)<\/td><td>Bilance<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">U ka\u017ed\u00e9ho hutn\u00edho atestu stoj\u00ed za to zkontrolovat nejprve dva \u0159\u00e1dky:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Titan je max. 0,20 %.<\/strong> Ov\u011b\u0159te to na hutn\u00edm atestu; limit 0,15 % je p\u0159\u00edsn\u011bj\u0161\u00ed po\u017eadavek z\u00e1kazn\u00edka, nikoli registrovan\u00e1 hodnota.<\/li>\n\n\n\n<li><strong>Zinek je max. 0,25 %.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0158\u00e1dek hlin\u00edku je zbytek, nikoli pevn\u00fd rozsah: sou\u010det v\u00fd\u0161e uveden\u00fdch maxim ponech\u00e1v\u00e1 spodn\u00ed hranici hlin\u00edku kolem 93 %, tak\u017ee \u00fadaj je \u201czbytek\u201d. Pokud atest uv\u00e1d\u00ed pevn\u00fd rozsah hlin\u00edku, kter\u00fd neodpov\u00edd\u00e1 jeho vlastn\u00edm limit\u016fm prvk\u016f, zeptejte se, podle kter\u00e9 normy byl list vystaven.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mechanick\u00e9 vlastnosti podle zp\u016fsobu temperov\u00e1n\u00ed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">6066 je specifikov\u00e1na podle formy v\u00fdrobku a forma ur\u010duje, kter\u00e1 norma plat\u00ed. Tabulka uv\u00e1d\u00ed specifika\u010dn\u00ed minima pro extrudovan\u00e9 v\u00fdrobky spolu s typick\u00fdmi komer\u010dn\u00edmi hodnotami.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Stav<\/td><td>Pevnost v tahu, min.<\/td><td>Mez kluzu (0,2 %), min.<\/td><td>Ta\u017enost, min.<\/td><td>Typick\u00e1 pevnost v tahu \/ mez kluzu<\/td><\/tr><tr><td>T4 \/ T4510 \/ T4511<\/td><td>275 MPa<\/td><td>170 MPa<\/td><td>14%<\/td><td>360 \/ 207 MPa<\/td><\/tr><tr><td>T42<\/td><td>275 MPa<\/td><td>165 MPa<\/td><td>14%<\/td><td>\u2014<\/td><\/tr><tr><td><strong>T6 \/ T6510 \/ T6511<\/strong><\/td><td><strong>345 MPa<\/strong><\/td><td><strong>310 MPa<\/strong><\/td><td><strong>8%<\/strong><\/td><td><strong>393 \/ 359 MPa<\/strong><\/td><\/tr><tr><td>T62<\/td><td>345 MPa<\/td><td>290 MPa<\/td><td>8%<\/td><td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00e1kovky jsou pokryty samostatn\u011b a v\u00fdkovky 6066-T6 maj\u00ed stejn\u00e1 minima pevnosti v tahu 345 MPa a meze kluzu 310 MPa jako v\u00fdlisky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u010ct\u011bte sloupec minim, nikoli sloupec typick\u00fdch hodnot. Rozd\u00edl je skute\u010dn\u00fd \u2014 345 MPa oproti typick\u00fdm 393 MPa znamen\u00e1, \u017ee n\u00e1vrh z typick\u00e9 hodnoty p\u0159ekra\u010duje specifikaci p\u0159ibli\u017en\u011b o 14 % a hutn\u00ed atest mus\u00ed spl\u0148ovat pouze minimum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podle ASTM B221 nab\u00eddka 6066-T6 s pevnost\u00ed v tahu 310 MPa nab\u00edz\u00ed minima 6061-T6, nikoli 6066.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fyzik\u00e1ln\u00ed vlastnosti<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Majetek<\/td><td>Hodnota<\/td><\/tr><tr><td>Hustota<\/td><td>2,72 g\/cm\u00b3<\/td><\/tr><tr><td>Rozsah taven\u00ed<\/td><td>\u2248563 \u2013 646 \u00b0C (solidus \u2013 liquidus)<\/td><\/tr><tr><td>Tepeln\u00e1 vodivost (T6)<\/td><td>\u2248150 W\/m\u00b7K<\/td><\/tr><tr><td>Elektrick\u00e1 vodivost (T6)<\/td><td>\u224837 \u2013 40 % IACS<\/td><\/tr><tr><td>Sou\u010dinitel tepeln\u00e9 rozta\u017enosti<\/td><td>23,2 \u00d7 10\u207b\u2076 \/\u00b0C (20\u2013100 \u00b0C)<\/td><\/tr><tr><td>Modul pru\u017enosti<\/td><td>\u224870 GPa<\/td><\/tr><tr><td>Tvrdost (T6)<\/td><td>\u2248120 HB<\/td><\/tr><tr><td>Pevnost ve smyku (T6)<\/td><td>\u2248234 MPa<\/td><\/tr><tr><td>\u00danavov\u00e1 pevnost (T6, rota\u010dn\u00ed ohyb, 5 \u00d7 10\u2078 cykl\u016f)<\/td><td>\u2248110 MPa<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ob\u011b hodnoty vodivosti jsou ni\u017e\u0161\u00ed ne\u017e u typick\u00e9 6xxx a d\u016fvodem je m\u011b\u010f. M\u011b\u010f v tuh\u00e9m roztoku rozptyluje jak teplo, tak nosi\u010de n\u00e1boje, tak\u017ee 6066 vede p\u0159ibli\u017en\u011b o 10 % m\u00e9n\u011b ne\u017e 6061-T6, p\u0159ibli\u017en\u011b 167 W\/m\u00b7K.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To vylu\u010duje 6066 z aplikac\u00ed pro chladi\u010de a p\u0159\u00edpojnice, kde <a href=\"https:\/\/premiumalu.com\/cs\/odborne-tipy-pro-hlinikove-vylisky-6063\/\">hlin\u00edkov\u00e9 profily ze slitiny 6063<\/a> s p\u0159ibli\u017en\u011b 201 W\/m\u00b7K jsou rozumnou volbou \u0159ady 6xxx. \u00dadaj o \u00fanav\u011b p\u0159ibli\u017en\u011b 110 MPa je zde u\u017eite\u010dn\u011bj\u0161\u00ed \u010d\u00edslo: je to skute\u010dn\u00e1 pevnost \u0159ady 6xxx a je to d\u016fvod, pro\u010d se 6066 objevuje v kovan\u00fdch a extrudovan\u00fdch d\u00edlech vystaven\u00fdch cyklick\u00e9mu zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6066 vs 6061 vs 6082 vs 2024 vs 7075<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-grade-comparison.webp\" alt=\"6066-aluminum-grade-comparison\" class=\"wp-image-10734\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-grade-comparison.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-grade-comparison-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-grade-comparison-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-grade-comparison-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-grade-comparison-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Srovn\u00e1n\u00ed je p\u0159i T6 nebo nejbli\u017e\u0161\u00edm b\u011b\u017en\u00e9m komer\u010dn\u00edm stavu, v\u016f\u010di registrovan\u00e9mu chemick\u00e9mu slo\u017een\u00ed ka\u017ed\u00e9 slitiny.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Slitina<\/td><td>M\u011b\u010f (hm. %)<\/td><td>Pevnost v tahu, T6<\/td><td>Odolnost proti korozi<\/td><td>Sva\u0159itelnost tavn\u00fdm sva\u0159ov\u00e1n\u00edm<\/td><td>Typick\u00e9 pou\u017eit\u00ed<\/td><\/tr><tr><td><strong><a href=\"https:\/\/premiumalu.com\/cs\/produkt\/slitina-hliniku-6066\/\" data-type=\"product\" data-id=\"8578\">6066<\/a><\/strong><\/td><td><strong>0.70 \u2013 1.20<\/strong><\/td><td>min. 345 MPa \/ typicky ~393 MPa<\/td><td>Dostate\u010dn\u00e1 \u2014 ni\u017e\u0161\u00ed ne\u017e 6061<\/td><td>Dobr\u00fd<\/td><td>Sva\u0159ovan\u00e9 konstruk\u010dn\u00ed v\u00fdkovky a v\u00fdlisky, kovan\u00e9 d\u00edly vozidel a j\u00edzdn\u00edch kol<\/td><\/tr><tr><td><a href=\"https:\/\/premiumalu.com\/cs\/produkt\/slitina-hliniku-6061\/\" data-type=\"link\" data-id=\"https:\/\/premiumalu.com\/product\/6061-aluminum-alloy\/\">6061<\/a><\/td><td>0.15 \u2013 0.40<\/td><td>min. 310 MPa \/ typicky ~310 MPa<\/td><td>Velmi dobr\u00e1<\/td><td>Vynikaj\u00edc\u00ed<\/td><td>V\u0161eobecn\u00e9 konstruk\u010dn\u00ed pr\u00e1ce, n\u00e1mo\u0159n\u00ed r\u00e1my, obr\u00e1b\u011bn\u00e9 d\u00edly<\/td><\/tr><tr><td><a href=\"https:\/\/premiumalu.com\/cs\/produkt\/slitina-hliniku-6082\/\" data-type=\"product\" data-id=\"6134\">6082<\/a><\/td><td>0,10 max<\/td><td>310 \u2013 340 MPa<\/td><td>Velmi dobr\u00e1<\/td><td>Velmi dobr\u00e1<\/td><td>Evropsk\u00e9 konstruk\u010dn\u00ed v\u00fdlisky, dopravn\u00ed r\u00e1my<\/td><\/tr><tr><td><a href=\"https:\/\/premiumalu.com\/cs\/produkt\/2024-hlinikova-slitina\/\" data-type=\"link\" data-id=\"https:\/\/premiumalu.com\/product\/2024-aluminum-alloy\/\">2024<\/a><\/td><td>3.8 - 4.9<\/td><td>~470 MPa (T3)<\/td><td>\u0160patn\u00e1 \u2014 vy\u017eaduje opl\u00e1\u0161t\u011bn\u00ed nebo n\u00e1t\u011br<\/td><td>V praxi se nesva\u0159uje<\/td><td>Leteck\u00e9 potahy, konstrukce nam\u00e1han\u00e9 tahem<\/td><\/tr><tr><td><a href=\"https:\/\/premiumalu.com\/cs\/produkt\/slitina-hliniku-7075\/\">7075<\/a><\/td><td>1.2 - 2.0<\/td><td>500 \u2013 570 MPa<\/td><td>\u0160patn\u00fd<\/td><td>V praxi se nesva\u0159uje<\/td><td>Vysokopevnostn\u00ed d\u00edly drak\u016f a obrann\u00e9 prvky<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Zvolte 6066 m\u00edsto 6061, kdy\u017e extra 35 MPa na minim\u00e1ln\u00ed pevnosti v tahu T6 skute\u010dn\u011b pracuje ve sva\u0159ovan\u00e9m nebo kovan\u00e9m d\u00edlu, a p\u0159ijm\u011bte, \u017ee za to vym\u011b\u0148ujete korozn\u00ed rezervu. V sloupci m\u011bdi, p\u0159i 0,70\u20131,20 %, se 6066 nach\u00e1z\u00ed bl\u00ed\u017ee k 7075 ne\u017e k 6061, co\u017e je d\u016fvod, pro\u010d je t\u0159eba jeho korozn\u00ed chov\u00e1n\u00ed \u010d\u00edst spole\u010dn\u011b s jeho pevnost\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kdy\u017e je popt\u00e1vka evropsk\u00e1 a korozn\u00ed rezerva je d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e posledn\u00edch 35 MPa, <a href=\"https:\/\/premiumalu.com\/cs\/zvladnuti-hliniku-6082-t6-kompletni-pruvodce\/\">6082-T6<\/a> je praktickou odpov\u011bd\u00ed; 2024 a 7075 jsou jinou pevnostn\u00ed t\u0159\u00eddou a ani jedna nen\u00ed n\u00e1hradou pro tavn\u00e9 sva\u0159ov\u00e1n\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T4, T6, T6510 a T6511: Kter\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed specifikovat<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-temper-selection.webp\" alt=\"6066-aluminum-temper-selection\" class=\"wp-image-10735\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-temper-selection.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-temper-selection-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-temper-selection-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-temper-selection-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-temper-selection-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159\u00edpona v ozna\u010den\u00ed tepeln\u00e9ho zpracov\u00e1n\u00ed 6066 nese skute\u010dnou informaci a rozhoduje o tom, kter\u00e1 minima plat\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Ozna\u010den\u00ed<\/td><td>Co znamen\u00e1<\/td><td>Specifikujte ji, kdy\u017e<\/td><\/tr><tr><td><strong>T4<\/strong><\/td><td>Rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed, kalen\u00ed, p\u0159irozen\u00e9 st\u00e1rnut\u00ed<\/td><td>D\u00edl je tv\u00e1\u0159en po dod\u00e1n\u00ed a st\u00e1rnut pozd\u011bji<\/td><\/tr><tr><td><strong>T6<\/strong><\/td><td>Rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed, kalen\u00ed, um\u011bl\u00e9 st\u00e1rnut\u00ed<\/td><td>D\u00edl je dokon\u010den tak, jak je dod\u00e1n, a pot\u0159ebuje maxim\u00e1ln\u00ed pevnost<\/td><\/tr><tr><td><strong>T6510 \/ T6511<\/strong><\/td><td>T6 s odstran\u011bn\u00edm pnut\u00ed \u0159\u00edzen\u00fdm protahov\u00e1n\u00edm<\/td><td>D\u00edl je obr\u00e1b\u011bn z ty\u010de nebo profilu a z\u00e1le\u017e\u00ed na rozm\u011brov\u00e9 stabilit\u011b<\/td><\/tr><tr><td><strong>T42 \/ T62<\/strong><\/td><td>Op\u011btovn\u00e9 rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed a st\u00e1rnut\u00ed proveden\u00e9 zpracovatelem<\/td><td>Tepeln\u011b zpracov\u00e1v\u00e1te intern\u011b po tv\u00e1\u0159en\u00ed nebo sva\u0159ov\u00e1n\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Rozd\u00edl, kter\u00fd lidi zasko\u010d\u00ed, je T6 proti T6510\/T6511. Ob\u011b poskytuj\u00ed stejn\u00e1 minim\u00e1ln\u00ed pevnostn\u00ed minima a rozd\u00edl je v rezidu\u00e1ln\u00edm pnut\u00ed, nikoli v chemii \u2014 cesta T651x protahuje produkt o asi 1\u20133 % po kalen\u00ed, tak\u017ee se b\u011bhem obr\u00e1b\u011bn\u00ed neh\u00fdbe. U dlouh\u00e9ho, tenk\u00e9ho d\u00edlu s \u00fazkou toleranc\u00ed je to rozd\u00edl mezi dodr\u017een\u00edm tolerance a vy\u0159azen\u00edm d\u00edlu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Specifikovat pouh\u00e9 \u201cT651\u201d na v\u00fdlisku je nep\u0159esn\u00e9. Vytla\u010dovan\u00fd produkt nese T6510 (neprotahovan\u00fd po \u0159ez\u00e1n\u00ed) nebo T6511 (protahovan\u00fd, pot\u00e9 \u0159ezan\u00fd na d\u00e9lku), a my se standardn\u011b p\u0159iklon\u00edme k jedn\u00e9 variant\u011b, pokud ne\u0159eknete, kterou.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u00e1ce s 6066<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sva\u0159ov\u00e1n\u00ed.<\/strong> 6066 je sva\u0159iteln\u00e1 konstruk\u010dn\u00ed slitina a TIG i MIG se aplikuj\u00ed se standardn\u00ed logikou p\u0159\u00eddavn\u00e9ho materi\u00e1lu Al-Mg-Si \u2014 ER4043 tam, kde dominuje odolnost proti prask\u00e1n\u00ed a kontrola tavn\u00e9 l\u00e1zn\u011b, ER5356 tam, kde z\u00e1le\u017e\u00ed na vy\u0161\u0161\u00ed pevnosti svaru nebo bli\u017e\u0161\u00ed shod\u011b barvy p\u0159i anodizaci.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tepeln\u011b ovlivn\u011bn\u00e1 z\u00f3na jak\u00e9koli tepeln\u011b zpracovateln\u00e9 slitiny m\u011bkne v d\u016fsledku p\u0159est\u00e1rnut\u00ed a tuto ztr\u00e1tu nelze obnovit pouh\u00fdm st\u00e1rnut\u00edm spoje. Dimenzujte sva\u0159ovan\u00e9 spoje na sn\u00ed\u017een\u00e9 hodnoty tepeln\u011b ovlivn\u011bn\u00e9 z\u00f3ny, nikoli na vlastnosti z\u00e1kladn\u00edho materi\u00e1lu T6, a viz tento <a href=\"https:\/\/premiumalu.com\/cs\/odborne-tipy-na-svarovaci-drat-pro-uspesne-svarovani-hliniku\/\">pr\u016fvodce v\u00fdb\u011brem p\u0159\u00eddavn\u00e9ho materi\u00e1lu pro sva\u0159ov\u00e1n\u00ed hlin\u00edku<\/a> p\u0159ed stanoven\u00edm dr\u00e1tu. Postup kvalifikovan\u00fd na 6061 by m\u011bl b\u00fdt zde znovu kvalifikov\u00e1n, nikoli znovu pou\u017eit, proto\u017ee oba rozsahy m\u011bdi se sotva p\u0159ekr\u00fdvaj\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-welding.webp\" alt=\"6066-aluminum-welding\" class=\"wp-image-10736\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-welding.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-welding-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-welding-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-welding-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-welding-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tv\u00e1\u0159en\u00ed.<\/strong> T4 je stav pro tv\u00e1\u0159en\u00ed; o\u010dek\u00e1vejte tam dobrou tva\u0159itelnost a prudk\u00fd pokles u T6. Ptejte se na polom\u011bry ohybu v\u016f\u010di va\u0161\u00ed tlou\u0161\u0165ce, m\u00edsto abyste p\u0159edpokl\u00e1dali, \u017ee hodnoty 6061 plat\u00ed i zde.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Obr\u00e1b\u011bn\u00ed.<\/strong> St\u00e1rnut\u00e9 stavy se dob\u0159e obr\u00e1b\u011bj\u00ed a produkuj\u00ed krat\u0161\u00ed t\u0159\u00edsky ne\u017e T4, kter\u00e9 m\u00e1 tendenci b\u00fdt lepiv\u011bj\u0161\u00ed. T6510 nebo T6511 je lep\u0161\u00ed v\u00fdchoz\u00ed stav pro d\u00edl s p\u0159\u00edsn\u00fdmi rozm\u011brov\u00fdmi po\u017eadavky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Anodizace a povrchov\u00e9 \u00fapravy.<\/strong> 6066 se anodizuje, ale obsah m\u011bdi v\u00e1m \u0161kod\u00ed: slitiny 6xxx s obsahem m\u011bdi maj\u00ed m\u00edrn\u011b tmav\u0161\u00ed a m\u00e9n\u011b rovnom\u011brn\u00fd povrch ne\u017e n\u00edzkom\u011bd\u011bn\u00e9 jakosti. Tam, kde je st\u00e1lost barvy specifika\u010dn\u00edm po\u017eadavkem, pro\u017ee\u0148te vzorek skute\u010dnou dokon\u010dovac\u00ed linkou p\u0159ed zah\u00e1jen\u00edm v\u00fdroby. Stejn\u00e1 m\u011b\u010f omezuje vhodnost pro leskl\u00e9 dekorativn\u00ed pr\u00e1ce.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Normy a dokumentace<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zde se 6066 nejv\u00edce li\u0161\u00ed od mainstreamov\u00e9 jakosti, proto\u017ee normy, kter\u00e9 ji d\u0159\u00edve \u0159\u00eddily, se zm\u011bnily.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Formul\u00e1\u0159<\/td><td>\u0158\u00eddic\u00ed norma<\/td><\/tr><tr><td>Vytla\u010dovan\u00e1 ty\u010d, prut, dr\u00e1t, profil, trubka<\/td><td><strong>ASTM B221<\/strong><\/td><\/tr><tr><td>Beze\u0161v\u00e1 vytla\u010dovan\u00e1 trubka<\/td><td>ASTM B241<\/td><\/tr><tr><td>Z\u00e1kovky a ru\u010dn\u011b kovan\u00e9 v\u00fdkovky<\/td><td>ASTM B247<\/td><\/tr><tr><td>Slo\u017een\u00ed (\u010c\u00edna)<\/td><td>GB\/T 3190-2020<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Na v\u00fdkresech se st\u00e1le objevuj\u00ed dv\u011b star\u0161\u00ed specifikace a ob\u011b jsou zru\u0161eny:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>QQ-A-200\/10E<\/strong> \u2014 americk\u00e1 feder\u00e1ln\u00ed specifikace pro ty\u010de, pruty, profily, trubky a dr\u00e1ty z 6066 extrudovan\u00e9, zru\u0161ena v prosinci 2002.<\/li>\n\n\n\n<li><strong>AMS-QQ-A-200\/10A<\/strong> \u2014 leteck\u00e1 verze, ozna\u010dena jako zru\u0161en\u00e1 a nahrazen\u00e1 v \u010dervnu 2007, s technick\u00fdmi po\u017eadavky za\u010dlen\u011bn\u00fdmi do ASTM B221 a ASTM B241.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ani jedna nen\u00ed na star\u00e9m v\u00fdkresu chybou, ale ani jedna nen\u00ed aktu\u00e1ln\u00ed specifikac\u00ed. Pokud v\u00fdkres st\u00e1le odkazuje na QQ-A-200\/10, citujte ASTM B221 a po\u017e\u00e1dejte o certifik\u00e1t, kter\u00fd se na n\u011bj odvol\u00e1v\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na evropsk\u00e9 stran\u011b bu\u010fte opatrn\u00ed u k\u0159\u00ed\u017eov\u00fdch odkaz\u016f: 6066 se n\u011bkdy objevuje s evropsk\u00fdm nebo ISO ozna\u010den\u00edm. Uv\u00e1d\u011bjte chemick\u00e9 limity a potvr\u010fte je na hutn\u00edm certifik\u00e1tu, m\u00edsto abyste se spol\u00e9hali na ozna\u010den\u00ed k\u0159\u00ed\u017eov\u00fdm odkazem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kde se 6066 skute\u010dn\u011b pou\u017e\u00edv\u00e1<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-applications.webp\" alt=\"6066-aluminum-applications\" class=\"wp-image-10737\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-applications.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-applications-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-applications-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-applications-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-applications-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Sektor<\/td><td>Aplikace<\/td><\/tr><tr><td>Sva\u0159ovan\u00e9 konstrukce<\/td><td>Konstruk\u010dn\u00ed v\u00fdkovky a v\u00fdlisky, kter\u00e9 se spojuj\u00ed po tepeln\u00e9m zpracov\u00e1n\u00ed<\/td><\/tr><tr><td>Automobilov\u00fd pr\u016fmysl a doprava<\/td><td>Konstruk\u010dn\u00ed prvky, komponenty n\u00e1kladn\u00edch vozidel a \u017eelezni\u010dn\u00edch vozidel, kovan\u00e9 dr\u017e\u00e1ky a fittingy<\/td><\/tr><tr><td>V\u00fdm\u011bn\u00edky tepla<\/td><td>D\u00edly chladi\u010d\u016f a \u010d\u00e1st\u00ed p\u0159il\u00e9haj\u00edc\u00edch k motoru specifikovan\u00e9 pro pevnost, nikoli pro vodivost<\/td><\/tr><tr><td>J\u00edzdn\u00ed kola<\/td><td>Kovan\u00e9 a extrudovan\u00e9 komponenty r\u00e1m\u016f u vy\u0161\u0161\u00edch t\u0159\u00edd hlin\u00edkov\u00fdch r\u00e1m\u016f<\/td><\/tr><tr><td>Stroj\u00edrenstv\u00ed<\/td><td>Cyklicky nam\u00e1han\u00e9 kovan\u00e9 d\u00edly, fittingy a svorn\u00edky<\/td><\/tr><tr><td>N\u00e1mo\u0159n\u00ed aplikace (chr\u00e1n\u011bn\u00e9)<\/td><td>Sekund\u00e1rn\u00ed konstrukce, kde je eloxov\u00e1n\u00ed nebo lakov\u00e1n\u00ed sou\u010d\u00e1st\u00ed dokon\u010dovac\u00edho postupu<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">6066 m\u00e1 leteck\u00fd p\u016fvod \u2014 specifikace AMS-QQ-A-200\/10 existovala, proto\u017ee ji lete\u010dt\u00ed odb\u011bratel\u00e9 pou\u017e\u00edvali \u2014 ale tato specifikace je zru\u0161ena a 6066 nen\u00ed prim\u00e1rn\u00edm materi\u00e1lem draku letadla.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Go\/No-Go: Kdy specifikovat 6066<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-selection-boundaries.webp\" alt=\"6066-aluminum-selection-boundaries\" class=\"wp-image-10738\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-selection-boundaries.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-selection-boundaries-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-selection-boundaries-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-selection-boundaries-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/6066-aluminum-selection-boundaries-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Go \u2014 specifikujte 6066, kdy\u017e:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Z\u00e1kaznick\u00fd v\u00fdkres nebo existuj\u00edc\u00ed kvalifikovan\u00e1 sestava jej ji\u017e uv\u00e1d\u00ed a substituce nen\u00ed k dispozici.<\/li>\n\n\n\n<li>Pot\u0159ebujete sva\u0159itelnost \u0159ady 6xxx a minim\u00e1ln\u00ed mez kluzu v T6 vy\u0161\u0161\u00ed, ne\u017e poskytuje 6061.<\/li>\n\n\n\n<li>D\u00edl je kovan\u00fd nebo extrudovan\u00fd a obr\u00e1b\u011bn\u00fd, nikoli v\u00e1lcovan\u00fd.<\/li>\n\n\n\n<li>Provozn\u00ed prost\u0159ed\u00ed je chr\u00e1n\u011bn\u00e9 \u2014 povlakovan\u00e9, eloxovan\u00e9 nebo lakovan\u00e9 \u2014 tak\u017ee korozn\u00ed penalizace zp\u016fsoben\u00e1 m\u011bd\u00ed je omezena.<\/li>\n\n\n\n<li>M\u016f\u017eete ov\u011b\u0159it chemii a mechanick\u00e9 v\u00fdsledky na hutn\u00edm certifik\u00e1tu pro objednan\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed a formu.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>No-go \u2014 zvolte n\u011bco jin\u00e9ho, kdy\u017e:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D\u00edl je vystaven n\u00e1mo\u0159n\u00edmu prost\u0159ed\u00ed, soli z posypu nebo chemik\u00e1li\u00edm bez n\u00e1t\u011bru \u2014 <strong>pou\u017eijte 6061 nebo 5083.<\/strong><\/li>\n\n\n\n<li>Navrhujete pro p\u0159enos tepla nebo elektrickou vodivost \u2014 <strong>pou\u017eijte 6063 s p\u0159ibli\u017en\u011b 201 W\/m\u00b7K.<\/strong><\/li>\n\n\n\n<li>Pot\u0159ebujete plech, desku nebo architektonick\u00fd v\u00fdlisek \u2014 <strong>6061 nebo 6082, kter\u00e9 jsou v\u00e1lcovan\u00e9 a skladovan\u00e9 v mnohem v\u011bt\u0161\u00ed \u0161\u00ed\u0159i.<\/strong><\/li>\n\n\n\n<li>Aplikace je prim\u00e1rn\u00ed konstrukce draku letadla \u2014 <strong>2024, 7075 nebo 7050, nikoli 6066.<\/strong><\/li>\n\n\n\n<li>Pot\u0159ebujete \u0161irokou dodavatelskou z\u00e1kladnu a publikovan\u00e1 data o vlastnostech nap\u0159\u00ed\u010d mnoha stavy \u2014 <strong>6061 nebo 6082.<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Zaji\u0161\u0165ov\u00e1n\u00ed 6066: Co ov\u011b\u0159it<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">6066 je speci\u00e1ln\u00ed jakost a dostupnost formy a stavu rozhoduje o zaji\u0161\u0165ov\u00e1n\u00ed v\u00edce ne\u017e data o slitin\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ve f\u00e1zi popt\u00e1vky potvr\u010fte t\u0159i v\u011bci:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chemii v\u016f\u010di registraci<\/strong>, nikoli v\u016f\u010di produktov\u00e9 str\u00e1nce. Limity titanu a zinku jsou ty, kter\u00e9 je t\u0159eba \u010d\u00edst.<\/li>\n\n\n\n<li><strong>Stav a formu spole\u010dn\u011b.<\/strong> T6 v\u00fdlisek, T6511 ty\u010d a T6 z\u00e1pustkov\u00fd v\u00fdkovek jsou t\u0159i r\u016fzn\u00e9 \u0159ady se t\u0159emi r\u016fzn\u00fdmi minimy.<\/li>\n\n\n\n<li><strong>\u0158\u00edd\u00edc\u00ed normu<\/strong>, aby certifik\u00e1t odkazoval na n\u011bco aktu\u00e1ln\u00edho, nikoli na QQ-A-200\/10.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Formy a stavy, kter\u00e9 nab\u00edz\u00edme, uv\u00e1d\u00edme na str\u00e1nce <a href=\"https:\/\/premiumalu.com\/cs\/produkt\/slitina-hliniku-6066\/\">Slitina hlin\u00edku 6066<\/a> ; p\u0159i popt\u00e1vce up\u0159esn\u011bte stav a rozm\u011br, proto\u017ee rozhoduj\u00ed o tom, kter\u00e1 minima plat\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro dokumentaci je hutn\u00ed certifik\u00e1t uv\u00e1d\u011bj\u00edc\u00ed skute\u010dnou chemickou anal\u00fdzu a mechanick\u00e9 v\u00fdsledky pro dan\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed z\u00e1kladem pro ka\u017edou konstruk\u010dn\u00ed aplikaci. Pokud projekt vy\u017eaduje ov\u011b\u0159en\u00ed t\u0159et\u00ed stranou, zajist\u011bte je p\u0159ed objedn\u00e1vkou, nikoli po n\u00ed \u2014 spory o slo\u017een\u00ed se mnohem levn\u011bji \u0159e\u0161\u00ed p\u0159i nab\u00eddce.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">6066 je varianta s obsahem m\u011bdi v r\u00e1mci sva\u0159iteln\u00e9 rodiny 6xxx: p\u0159ibli\u017en\u011b 345 MPa minim\u00e1ln\u00ed pevnosti v tahu u T6 v\u00fdlisk\u016f oproti 310 MPa u 6061, za cenu korozn\u00ed odolnosti ni\u017e\u0161\u00ed ne\u017e u 6061 a rozsahu forem postaven\u00e9ho sp\u00ed\u0161e na extrudov\u00e1n\u00ed a kov\u00e1n\u00ed ne\u017e na v\u00e1lcovan\u00fdch produktech. Specifikujte ji proto, \u017ee ji v\u00fdkres uv\u00e1d\u00ed, nebo proto, \u017ee dodate\u010dn\u00e1 pevnost je skute\u010dn\u011b nosn\u00e1 \u2014 a v obou p\u0159\u00edpadech po\u010d\u00edtejte s prac\u00ed p\u0159i zaji\u0161\u0165ov\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokr\u00fdv\u00e1me obt\u00ed\u017en\u011bji dostupn\u00e9 jakosti v \u0159ad\u011b 1000\u20138000 a vyr\u00e1b\u00edme nestandardn\u00ed polo\u017eky na zak\u00e1zku p\u0159i n\u00edzk\u00fdch minim\u00e1ln\u00edch mno\u017estv\u00edch, s MTC uv\u00e1d\u011bj\u00edc\u00edm skute\u010dn\u00e9 chemick\u00e9 a mechanick\u00e9 v\u00fdsledky u ka\u017ed\u00e9 z\u00e1silky. Vlastn\u00ed dodac\u00ed lh\u016fta \u010din\u00ed 10\u201360 dn\u00ed v z\u00e1vislosti na slitin\u011b, rozm\u011bru a zpracov\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/premiumalu.com\/cs\/kontakt\/\" data-type=\"page\" data-id=\"350\">Po\u0161lete n\u00e1m v\u00fdkres<\/a>, temper a mno\u017estv\u00ed pro kontrolu vhodnosti jakosti a dostupnosti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Co by m\u011bla objedn\u00e1vka nebo popt\u00e1vka na 6066 specifikovat?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u010cty\u0159i \u0159\u00e1dky pokr\u00fdvaj\u00ed v\u011bt\u0161inu rizika u objedn\u00e1vky 6066.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Standardn\u00ed<\/strong> \u2014 ASTM B221 pro extrudovan\u00e9 tvary, ASTM B247 pro v\u00fdkovky.<\/li>\n\n\n\n<li><strong>Tvar, temper, rozm\u011br<\/strong> \u2014 T6 v\u00fdlisek a T6511 ty\u010d maj\u00ed r\u016fzn\u00e1 minima.<\/li>\n\n\n\n<li><strong>Chemick\u00e9 slo\u017een\u00ed<\/strong> \u2014 zkontrolujte max. obsah titanu 0,20% a max. obsah zinku 0,25%.<\/li>\n\n\n\n<li><strong>Dokumenty<\/strong> \u2014 MTC se skute\u010dn\u00fdmi v\u00fdsledky; zkou\u0161en\u00ed t\u0159et\u00ed stranou dohodnut\u00e9 p\u0159edem.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Jak je 6066 dostupn\u00fd a jakou dodac\u00ed lh\u016ftu m\u00e1m pl\u00e1novat?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Extrudovan\u00e1 ty\u010d, prut a profil jsou standardn\u00ed; ostatn\u00ed tvary se vyr\u00e1b\u011bj\u00ed na zak\u00e1zku.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ty\u010d, prut a profil pokr\u00fdvaj\u00ed v\u011bt\u0161inu popt\u00e1vky po 6066.<\/li>\n\n\n\n<li>Plech, tabule a zak\u00e1zkov\u00e9 profily se vyr\u00e1b\u011bj\u00ed jako produkce s n\u00edzk\u00fdm MOQ, 10\u201360 dn\u00ed.<\/li>\n\n\n\n<li>Z\u00e1kovky z\u00e1pustkov\u00e9 n\u00e1sleduj\u00ed n\u00e1strojovou p\u0159\u00edpravu, tak\u017ee na tuto cestu je t\u0159eba rezervovat \u010das.<\/li>\n\n\n\n<li>Pokud v\u00fdkres umo\u017e\u0148uje, nab\u00eddka na 6061 nebo 6082 prob\u011bhne rychleji.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Jak\u00e9 dokumenty doprov\u00e1zej\u00ed objedn\u00e1vku 6066?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MTC se skute\u010dn\u00fdmi chemick\u00fdmi a mechanick\u00fdmi v\u00fdsledky pro dan\u00fd tavn\u00fd \u0161ar\u017ei, vyd\u00e1van\u00e9 ke ka\u017ed\u00e9 objedn\u00e1vce. Pokud projekt vy\u017eaduje nez\u00e1visl\u00fd spolupodpis, specifikujte EN 10204 3.2 ve f\u00e1zi popt\u00e1vky \u2014 vy\u0159e\u0161en\u00ed ot\u00e1zky slo\u017een\u00ed p\u0159ed odesl\u00e1n\u00edm stoj\u00ed mnohem m\u00e9n\u011b ne\u017e jej\u00ed \u0159e\u0161en\u00ed po dod\u00e1n\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u016f\u017ee 6066 nahradit 6061 v existuj\u00edc\u00edm sva\u0159ovan\u00e9m celku?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pouze pokud byl celek navr\u017een s rezervou. 6066 poskytuje vy\u0161\u0161\u00ed minimum T6, ale obsahuje p\u0159ibli\u017en\u011b trojn\u00e1sobek m\u011bdi, tak\u017ee korozn\u00ed rezerva se zu\u017euje a sva\u0159ovan\u00e9 spoje je st\u00e1le nutn\u00e9 dimenzovat na sn\u00ed\u017een\u00e9 hodnoty. P\u0159ed z\u00e1m\u011bnou znovu zkontrolujte protikorozn\u00ed ochranu.<\/p>","protected":false},"excerpt":{"rendered":"<p>6066 is a weldable 6xxx alloy carrying roughly three times the copper of 6061 and reaching a higher T6 strength \u2014 which is why the Aluminum Association describes it as an alloy for welded structural forgings and extrusions rather than as a general-purpose grade. Copper decides the trade-off: it raises the aged strength above 6061 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10733,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"6066 Aluminum Extrusions: Properties, Composition & Tempers","_seopress_titles_desc":"Learn 6066 aluminum extrusion properties, chemical composition, T4\/T6\/T651 tempers, and how it compares to 6061, 7075, and 2024. Source 6066 alloy from Linsy.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[177],"tags":[],"class_list":["post-8757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5000_6000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/8757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/comments?post=8757"}],"version-history":[{"count":2,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/8757\/revisions"}],"predecessor-version":[{"id":10739,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/8757\/revisions\/10739"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media\/10733"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media?parent=8757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/categories?post=8757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/tags?post=8757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}